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Circular Connectors

Circular Connectors are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many Circular Connector manufacturers, including Amphenol, Glenair, ITT Cannon, LEMO, ODU, Phoenix Contact, Souriau, TE Connectivity & more.
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Types of Circular Connectors

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Part #

Standard Circular Connector CONN Circlr Rcpt 6POS VRT SLDR

TB06-SJ30D-NXXX
Amphenol Positronic
1: $213.76
10In Stock
New Product

Mfr. Part No.
TB06-SJ30D-NXXX

Mouser Part No
276-TB06-SJ30D-NXXX

New Product

Amphenol Positronic

Standard Circular Connector CONN Circlr Rcpt 6POS VRT SLDR

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Datasheet

10In Stock

$213.76

$196.18

$188.63

$182.34

Quote

Min.: 1
Mult.: 1

Circular Connector

Socket (Female)

Solder

IP65

Circular MIL Spec Backshells Backshell;Thread Adapter;BZN

M85049/144-03Z03-2
Amphenol PCD
1: $55.31
24In Stock
New Product

Mfr. Part No.
M85049/144-03Z03-2

Mouser Part No
523-M85049/14403Z032

New Product

Amphenol PCD

Circular MIL Spec Backshells Backshell;Thread Adapter;BZN

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Datasheet

24In Stock

$55.31

$48.09

$44.43

$44.42

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Min.: 1
Mult.: 1

Strain Reliefs

Circular Metric Connectors PRC 20/4-C3-FC-FS2 5 6-14

1308646
Phoenix Contact
1: $24.40
13In Stock
New Product

Mfr. Part No.
1308646

Mouser Part No
651-1308646

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C3-FC-FS2 5 6-14

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Datasheet

13In Stock

$24.40

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/5-C2-FT25-MS2 5

1308654
Phoenix Contact
1: $24.51
20In Stock
New Product

Mfr. Part No.
1308654

Mouser Part No
651-1308654

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/5-C2-FT25-MS2 5

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Datasheet

20In Stock

$24.51

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/4-C4-FT25-MS2 5

1309413
Phoenix Contact
1: $21.45
20In Stock
New Product

Mfr. Part No.
1309413

Mouser Part No
651-1309413

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C4-FT25-MS2 5

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Datasheet

20In Stock

$21.45

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular MIL Spec Connector RECEPT

JT00RT-8-35S(005LC)
Amphenol Aerospace
1: $234.65
1In Stock
New Product

Mfr. Part No.
JT00RT-8-35S(005LC)

Mouser Part No
654-JT00RT835S005LC

New Product

Amphenol Aerospace

Circular MIL Spec Connector RECEPT

Datasheet

1In Stock

$234.65

$202.60

$195.34

$193.94

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/88-21ZP02
Amphenol PCD
1: $104.30
29In Stock

Mfr. Part No.
M85049/88-21ZP02

Mouser Part No
523-M85049/88-21ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

29In Stock

$104.30

$90.32

$71.63

Quote

Min.: 1
Mult.: 1

Band Lock Adapters

Circular Metric Connectors 4 Pins, Field Assembly, Screw Terminal, Right Angle, M12 x 1.0, PG7, A-Coding, Unshielded, PA66 Body, IP67, M12 Female

CPM1211-04A-01-FRA-P7-67
Same Sky
1: $8.92
134In Stock
New Product

Mfr. Part No.
CPM1211-04A-01-FRA-P7-67

Mouser Part No
179-PM121104A01FRAP7

New Product

Same Sky

Circular Metric Connectors 4 Pins, Field Assembly, Screw Terminal, Right Angle, M12 x 1.0, PG7, A-Coding, Unshielded, PA66 Body, IP67, M12 Female

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Datasheet

134In Stock

$8.92

$8.06

$7.63

$7.44

View

Min.: 1
Mult.: 1

Circular Connectors

Female

Screw

IP67

Standard Circular Connector CONN Circlr Plug 5POS VRT SLDR

TB05-MJ30C-NXXX
Amphenol Positronic
1: $166.34
10In Stock
New Product

Mfr. Part No.
TB05-MJ30C-NXXX

Mouser Part No
276-TB05-MJ30C-NXXX

New Product

Amphenol Positronic

Standard Circular Connector CONN Circlr Plug 5POS VRT SLDR

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Datasheet

10In Stock

$166.34

$150.67

$144.87

$140.04

$136.63

Min.: 1
Mult.: 1

Circular Connector

Pin (Male)

Solder

IP65

Standard Circular Connector CONN Circlr Rcpt 5POS VRT SLDR

TB05-SJ30C-NXXX
Amphenol Positronic
1: $191.39
10In Stock
New Product

Mfr. Part No.
TB05-SJ30C-NXXX

Mouser Part No
276-TB05-SJ30C-NXXX

New Product

Amphenol Positronic

Standard Circular Connector CONN Circlr Rcpt 5POS VRT SLDR

Learn More

Datasheet

10In Stock

$191.39

$175.66

$168.90

$163.25

$159.28

Min.: 1
Mult.: 1

Circular Connector

Socket (Female)

Solder

IP65

Circular Metric Connectors PRC 20/2-C3-FC-MS2 5 6-14

1313292
Phoenix Contact
1: $18.28
15In Stock
New Product

Mfr. Part No.
1313292

Mouser Part No
651-1313292

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C3-FC-MS2 5 6-14

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Datasheet

15In Stock

$18.28

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Push Pull Connectors LEMO Circular Plug, 8 HV Contacts, with Solder termination

CAB.H08.GLA.C72G
LEMO / REDEL
1: $62.66
12In Stock
New Product

Mfr. Part No.
CAB.H08.GLA.C72G

Mouser Part No
736-CAB.H08.GLA.C72G

New Product

LEMO / REDEL

Circular Push Pull Connectors LEMO Circular Plug, 8 HV Contacts, with Solder termination

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Datasheet

12In Stock

$62.66

$57.46

$56.17

$55.23

View

Min.: 1
Mult.: 1

Plug

Pin (Male)

Crimp

Circular MIL Spec Backshells Straight Shell size 25 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/88-25ZP02
Amphenol PCD
1: $119.88
53In Stock

Mfr. Part No.
M85049/88-25ZP02

Mouser Part No
523-M85049/88-25ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 25 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

53In Stock

$119.88

$104.37

$89.13

$86.62

View

Min.: 1
Mult.: 1

Band Lock Adapters

Standard Circular Connector

RM15WTPZ-12S(81)
Hirose Connector
1: $44.93
76In Stock

Mfr. Part No.
RM15WTPZ-12S(81)

Mouser Part No
798-RM15WTPZ-12S81

Hirose Connector

Standard Circular Connector

Datasheet

76In Stock

$44.93

$44.92

$37.55

$36.54

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors Receptacle with screw-lock for rear panel mounting

GC1WBM-P20UM00-000L
ODU
1: $306.19
10In Stock

Mfr. Part No.
GC1WBM-P20UM00-000L

Mouser Part No
394-GC1WBMP20UM00000

ODU

Circular Push Pull Connectors Receptacle with screw-lock for rear panel mounting

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Datasheet

10In Stock

$306.19

$278.54

$247.45

$239.56

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/85-18ZP02
Amphenol PCD
1: $97.43
31In Stock

Mfr. Part No.
M85049/85-18ZP02

Mouser Part No
523-M85049/85-18ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

31In Stock

$97.43

$73.90

$72.43

$71.69

View

Min.: 1
Mult.: 1

Band Lock Adapters

Circular DIN Connectors GDM Standard- 175301-803 (DIN 43650), Form A, 18mm, 3 Pole+Ground (Protective Earth), PG9, Black Housing, without circuitry, 250V 16 A, Steel Center Screw, Bulk Packaging

GDM3109-A0U-10F
Hirschmann
1: $6.61
2,609In Stock
2,200Expected 15/9/2026

Mfr. Part No.
GDM3109-A0U-10F

Mouser Part No
566-GDM3109-A0U-10F

Hirschmann

Circular DIN Connectors GDM Standard- 175301-803 (DIN 43650), Form A, 18mm, 3 Pole+Ground (Protective Earth), PG9, Black Housing, without circuitry, 250V 16 A, Steel Center Screw, Bulk Packaging

Datasheet

2,609In Stock

2,200Expected 15/9/2026

$6.61

$6.01

$5.70

$5.29

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP65

Circular Metric Connectors SAISGS-P-3A-3.5/5-M8

1803860000
Weidmuller
1: $17.15
1,588In Stock

Mfr. Part No.
1803860000

Mouser Part No
470-1803860000

Weidmuller

Circular Metric Connectors SAISGS-P-3A-3.5/5-M8

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Datasheet

1,588In Stock

$17.15

$15.52

$14.89

$14.04

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP67

Circular Metric Connectors SACC-CI-M12FSY- 8CON-L90

1424193
Phoenix Contact
1: $54.92
361In Stock

Mfr. Part No.
1424193

Mouser Part No
651-1424193

Phoenix Contact

Circular Metric Connectors SACC-CI-M12FSY- 8CON-L90

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Datasheet

361In Stock

$54.92

Min.: 1
Mult.: 1

Inserts

Socket (Female)

Through Hole

IP67

Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with PCB termination

XRB.00.303.NLN
LEMO
1: $55.23
593In Stock

Mfr. Part No.
XRB.00.303.NLN

Mouser Part No
736-XRB00303NLN

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with PCB termination

Datasheet

593In Stock

$55.23

$46.93

$44.62

$43.18

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Print (Straight)

IP50

Standard Circular Connector Panel Mount Connector PX0931 Series

PX0931/10/P
Bulgin
1: $112.55
24In Stock

Mfr. Part No.
PX0931/10/P

Mouser Part No
177-PX0931/10/P

Bulgin

Standard Circular Connector Panel Mount Connector PX0931 Series

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Datasheet

24In Stock

$112.55

$85.60

$82.77

$82.05

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP68

Standard Circular Contacts UIC 558 Male Contact (0.75-1mm2) 18AWG Gold

09580006305
HARTING
1: $13.27
257In Stock

Mfr. Part No.
09580006305

Mouser Part No
617-09580006305

HARTING

Standard Circular Contacts UIC 558 Male Contact (0.75-1mm2) 18AWG Gold

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Datasheet

257In Stock

$13.27

$11.33

$10.61

$9.18

View

Min.: 1
Mult.: 1

Contacts

Pin (Male)

Crimp

Circular MIL Spec Backshells Straight Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry Size 3

M85049/82-10ZP03
Amphenol PCD
1: $78.50
34In Stock

Mfr. Part No.
M85049/82-10ZP03

Mouser Part No
523-M85049/82-10ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry Size 3

Learn More

Datasheet

34In Stock

$78.50

$67.39

$61.85

$60.63

View

Min.: 1
Mult.: 1

Band Lock Adapters

Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry Size 1

M85049/85-12ZP01
Amphenol PCD
1: $85.26
40In Stock

Mfr. Part No.
M85049/85-12ZP01

Mouser Part No
523-M85049/85-12ZP01

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry Size 1

Learn More

Datasheet

40In Stock

$85.26

$64.65

$64.64

$64.63

View

Min.: 1
Mult.: 1

Band Lock Adapters

Circular MIL Spec Tools, Hardware & Accessories CAP, CPC, SIZE 23 PLUG, RED

5-2407269-3
TE Connectivity / Raychem
1: $3.81
977In Stock

Mfr. Part No.
5-2407269-3

Mouser Part No
571-5-2407269-3

TE Connectivity / Raychem

Circular MIL Spec Tools, Hardware & Accessories CAP, CPC, SIZE 23 PLUG, RED

Learn More

Datasheet

977In Stock

$3.81

$3.33

$3.13

$2.92

View

Min.: 1
Mult.: 1

Accessories

Circular Connectors

Types of Circular Connectors

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IP20
IP20, IP67
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IP64, IP69, IPX9K
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